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Home > Product > Special Aluminum > 5182 Aluminum Sheet for Automobile
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5182 aluminum alloy belongs to AL-Mg alloy, which has a wide range of applications. It is a commonly used aluminum for automobiles, mainly used in the manufacture of automobile bodies. The production process of automobile doors, hoods and trunk lids mainly includes blanking, stretching, trimming, flanging and side flanging. Among them, stretching forming is the key process to ensure the quality of part forming. 5182 automotive aluminum sheet has good stamping performance, is easy to process and form, and is easy to weld. It is the preferred material for aluminum sheet for four doors and two covers.
| Alloy | 5182 aluminum sheet |
| Temper | O,H111 |
| Thickness(mm) | 0.50 - 3.50 |
| Width(mm) | 1200 - 2650 |
| Length(mm) | 500 - 16000 |
| Standard | ASTM B209/EN 485/GB/T 33227-2016/JIS H4000 |
| Application | Car body,car doors, car hoods, car front and rear fenders |
Chemical Composition of 5182 Aluminum Sheet for Automobile
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
| 5182 | 0.2 | 0.35 | 0.15 | 0.20-0.50 | 4.0-5.0 | 0.1 | 0.25 | 0.1 | Remainder |
Mechanical properties of 5182 Aluminum Sheet for Automobile
| Alloy | 5182 |
| Temper | O,H111 |
| Tensile Strength Rm(Mpa) | ≥270 |
| Yield Strength Rp0.2(Mpa) | 120-160 |
| Elongation at Break A80% | ≥23 |
| Uniform Elongation Ag(%) | ≥20 |
| Strain Hardening Exponent | ≥0.26 |
| Plastic Strain Ratio | ≥0.6 |
| Yield Tensile ratio Rp/Rm | ≤0.6 |
◆ High strength and good plasticity: 5182 H111 aluminum sheet is in a state of light work hardening, with medium strength and good formability, good stamping effect, no cracking after stamping, and the car doors made of it are impact-resistant, which is conducive to improving the overall stability and safety of the car.
◆ Good cold workability: 5182 O aluminum sheet has good processing performance, and can be formed by die stamping, stretching and other forming processes, suitable for the production of various complex shapes of automobile bodies.
◆ Excellent corrosion resistance: 5182 aluminum sheet is a typical rust-proof aluminum with excellent corrosion resistance. It can be used for a long time in harsh environments and reduce maintenance costs.
◆ Good weldability: It is suitable for various welding processes such as gas welding, argon arc welding, spot welding, and seam welding, which is convenient for the connection and assembly of automobile parts.
◆ Lightweight: The lightweight characteristics of aluminum material help to reduce the overall weight of the car, improve fuel efficiency and reduce emissions.
5182 aluminum sheet is mainly used to manufacture automobile bodies, including doors, roofs, inner panels, hoods, trunks, front and rear fenders, etc.5182 aluminum sheet for car doors: 5182 aluminum sheet has stable performance, good stamping effect, and no cracking after stamping. The car doors made of it are impact-resistant and can well protect the safety of personnel.5182 aluminum sheet for automobile hoods: While reducing engine noise, automobile hoods can also isolate the heat generated when the engine is working, effectively protecting the paint surface of the hood and surrounding pipe fittings.5182 aluminum sheet for automobile fenders: 5182 aluminum sheet fully meets the requirements of fenders, has good corrosion resistance, excellent processing performance and welding performance, and stable mechanical properties.
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